body {
    background: #FFF;
}

.us body {
    background: #FFF;
}

.us .content-true {
    margin: 0;
}

.us .index-container {
    min-height: 800px;
}

@media screen and (min-height: 1204px) {
    .us .index-container {
        min-height: calc(100vh - 404px);
    }
}

.us .i-nav {
    width: 200px;
    border-right: 1px solid #ececec;
    padding: 35px 0px;
}

.us .i-nav ul .hover a {
    color: #5298ff;
}

.us .i-nav ul li {
    text-align: center;
    margin-bottom: 20px;
}

.us .i-nav ul li:nth-last-child(1) {
    margin-bottom: 0;
}

.us .i-nav ul li a {
    display: block;
    height: 45px;
    line-height: 45px;
    font-size: 16px;
    position: relative;
    transition: 0.2s all;
}

.us .i-nav ul li a i {
    display: inline-block;
    vertical-align: middle;
    font-size: 20px;
    margin-right: 10px;
}

.us .i-nav ul li a:hover {
    color: #5298ff;
}

.us .i-nav ul li a .layui-badge {
    position: absolute;
    right: 21px;
    top: 6px;
    border-radius: 4px;
}

.us .i-content {
    padding: 35px 0px;
    width: calc(100% - 200px);
    padding-left: 60px;
}

.us .i-content .title {
    border-bottom: 0;
}

.text-content p {
    line-height: 30px;
    font-size: 16px;
    margin-bottom: 10px;
}

.text-content .icon {
    height: 24px;
    margin-right: 8px;
    vertical-align: middle;
    margin-top: -2px;
}

.text-content a {
    color: #104eaf;
}

.content .right {
    background: #FFF;
    width: calc(100% - 210px);
    padding: 25px 40px;
}

.content .right .thisContent p {
    text-indent: 2em;
    line-height: 30px;
    font-size: 15px;
    margin-top: 15px;
    color: #616161;
}

.idea, .send {
    margin-top: 20px;
    width: 580px;
}

.idea textarea, .send textarea {
    display: block;
    height: 300px;
    width: 100%;
    padding: 10px 15px;
    line-height: 25px;
    font-size: 14px;
    color: #666;
    border: 1px solid #F1F1F1;
    resize: none;
}

.idea input[type='text'], .send input[type='text'] {
    display: block;
    height: 45px;
    line-height: 25px;
    color: #666;
    width: 100%;
    margin: 30px 0;
    padding: 10px 20px;
    border: 1px solid #F1F1F1;
}

.idea input[type='submit'], .send input[type='submit'] {
    display: block;
    width: 230px;
    height: 45px;
    text-align: center;
    line-height: 45px;
    background: #20c4ab;
    color: #FFF;
    border: 0;
    border-radius: 3px;
    font-size: 15px;
    cursor: pointer;
}

.idea input[type='submit']:hover, .send input[type='submit']:hover {
    background: #26bda6;
}

.send {
    float: left;
}
.tj {
    float: right;
    width: 400px;
    max-width: calc(100% - 630px);
    margin-top: 20px;
    font-size: 14px;
    line-height: 30px;
    background: #fffaf5;
    color: #f93b00;
    padding: 15px 30px;
    border-radius: 5px;
}

.list_li {
    box-shadow: 0 -1px 18px rgba(0, 0, 0, 0.12);
}

.title a {
    position: absolute;
    right: 0;
    top: 0;
    height: 40px;
    line-height: 40px;
    font-size: 15px;
    color: #dcdcdc;
}